Home / 3,863,035.20-5,794,552.80-3,066,772.80

Finding the Fourth Proportional to 3,863,035.20, 5,794,552.80 and 3,066,772.80

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Solution

The fourth proportional to 3,863,035.20, 5,794,552.80 and 3,066,772.80 is: 4,600,159.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,863,035.20 : 5,794,552.80 = 3,066,772.80 : x
  2. Step 2: Convert to fraction form
    3,863,035.20/5,794,552.80 = 3,066,772.80/x
  3. Step 3: Cross multiply
    3,863,035.20x = 5,794,552.80 × 3,066,772.80
  4. Step 4: Simplify right side
    3,863,035.20x = 17,770,576,915,203.84
  5. Step 5: Solve for x
    x = 17,770,576,915,203.84/3,863,035.20
  6. Step 6: Final answer
    x = 4,600,159.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.